Hi All
I am currently working on some aggregate planning modeling. Since I am a total beginner in GAMS modeling I wanted to ask some of the members who have done aggregate problems to guide me through...
The issue is that I can't get a fully feasible solution. It seems that the number of spent hours Ru(t) of the workers is not reflected fully in the solution. The model, however, gives a feasible solution but it doesn't look like it calculated all the (i). Apart from this, the model seems to be fine.
Here's a short part:

Can you explain why exactly you think that the number of spent hours Ru(t) of the workers is not reflected fully in the solution? And can you also explain what is meant by [...] it doesn't look like it calculated all the (i)

Looking at the solution listing I see man hours of regular labor in every time step